Stackposts version 4.0 has been released – March 03, 2019Stackposts is a social media marketing tool that allows and helps you to easily auto post, schedule Instagram posts along with Facebook, Twitter and many more!. It also can manage multiple social networks, schedule posts, increase your Traffic and engage your audiences. Just upload the media you want to post, type up your caption, and use the handy calendar to decide when you’d like your post to go out.